本文整理汇总了Golang中github.com/jteeuwen/dcpu/parser.AST.Functions方法的典型用法代码示例。如果您正苦于以下问题：Golang AST.Functions方法的具体用法？Golang AST.Functions怎么用？Golang AST.Functions使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/jteeuwen/dcpu/parser.AST的用法示例。
在下文中一共展示了AST.Functions方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: parseFunctions
// parseFunctions resolves function constants and it injects the
// necessary function prolog and epilog code.
//
// What the latter means, is that we analyze the registers being
// used. If any of them are registers that are guaranteed to
// be preserved across function calls, then we explicitly inject stack
// push/pop instructions to save their state.
//
// If there are any `return` instructions, we replace them with `set pc, $$`.
// Where `$$` is a label we generate which points to the function epilog.
func parseFunctions(ast *parser.AST) (err error) {
list := ast.Functions()
for i := range list {
if err = parseFuncConst(ast, list[i]); err != nil {
return
}
fixFunctionReturns(ast, list[i])
injectFunctionCode(ast, list[i])
}
return
}